PHTHALIC ACID, [RING-14C(U)]

Base Information

• Chemical Name: PHTHALIC ACID, [RING-14C(U)]
• CAS No.: 73607-73-5
• Molecular Formula: C₈H₆O₄
• Molecular Weight: 166.133
• Mol file: 73607-73-5.mol

Synonyms:PHTHALIC ACID, [RING-14C(U)];PHTHALIC ACID-RING-UL-14C

Chemical Property of PHTHALIC ACID, [RING-14C(U)]

Chemical Property:

• PSA: 74.60000
• LogP: 1.08300
• Storage Temp.: 2-8°C

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Hazard Codes: Xi,R
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of PHTHALIC ACID, [RING-14C(U)]

There total 1045 articles about PHTHALIC ACID, [RING-14C(U)] which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

methanol (67-56-1) + carbon monoxide (201230-82-2) + 2,3-dibromobenzene (583-53-9) → 2-bromobenzoic acid methyl ester (610-94-6) + phthalic acid dimethyl ester (131-11-3,64441-70-9) + benzene-1,2-dicarboxylic acid (88-99-3,73607-73-5)

Guidance literature:

With tert-Amyl alcohol; sodium hydride; cobalt(II) acetate; In tetrahydrofuran; at 40 ℃; for 18h; under 760 Torr; Irradiation;

DOI:10.1021/jo00131a005

Reference yield: 85.0%

carbon monoxide (201230-82-2) + 2,3-dibromobenzene (583-53-9) → 2-bromobenzoic acid methyl ester (610-94-6) + phthalic acid dimethyl ester (131-11-3,64441-70-9) + benzene-1,2-dicarboxylic acid (88-99-3,73607-73-5)

Guidance literature:

With methanol; tert-Amyl alcohol; sodium hydride; cobalt(II) acetate; In tetrahydrofuran; at 40 ℃; for 18h; under 760 Torr; Irradiation;

DOI:10.1021/jo00131a005

Reference yield: 61.5%

o-xylene (95-47-6) + para-xylene (106-42-3) + m-xylene (108-38-3,104809-90-7) → isophthalic acid (121-91-5) + terephthalic acid (100-21-0) + benzene-1,2-dicarboxylic acid (88-99-3,73607-73-5) + benzoic acid (65-85-0,8013-63-6)

Guidance literature:

With dihydrogen peroxide; oxygen; manganese(II) bromide; In water; at 400 ℃; under 187519 Torr; Product distribution / selectivity;

upstream raw materials:

ortho-methylbenzoic acid

isoquinoline

methanol

(+/-)-phthalic acid mono-[1-(4-methoxy-phenyl)-ethyl ester]

Downstream raw materials:

4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-N-pyrimidin-2-yl benzenesulfonamide

4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-N-(4-methylpyrimidin-2-yl)benzenesulfonamide

2-carboxyphenyl 2-hydroxy-4-methylphenylmethanone

3’,6’-dimethylfluorescein

Refernces

• 1、 Narita, Kazuto,Vo, Phuc Thi Hong,Yamamoto, Kenta,Kojima, Hajime,Itagaki, Hiroshi. "Preventing false-negatives in the in vitro skin sensitization testing of acid anhydrides using interleukin-8 release assays". . p. 69 - 75. Retrieved 2017.
• 2、 Gandour, Richard D.,Coyne, Mark,Stella, Valentino J.,Schowen, Richard L.. "Proton Inventory of Phthalic Anhydride Hydrolysis. Comments on Analysis of Proton-Inventory Data". . p. 1733 - 1737. Retrieved 1980.
• 3、 Nematollahi,Hosseiny Davarani,Mirahmadpour,Varmaghani. "Oxidative ring cleavage of 2,3-dihydrophthalazine-1,4-dione in aqueous and non-aqueous solutions: Electrochemical and kinetic studies". . p. 1923 - 1928. Retrieved 2014.
• 4、 Goering et al.. "-". . p. 5409,5411, 5412. Retrieved 1954.
• 5、 Gilman,Spatz. "-". . p. 446. Retrieved 1940.
• 6、 Saha, Tapan Kumar,Frauendorf, Holm,Meyer, Franc. "Oxidative Degradation of Azo Dyes in Aqueous Solution by Water-Soluble Iron Porphyrin Catalyst". . p. 2870 - 2881. Retrieved 2021.
• 7、 Staub,Smith. "". . p. 104. Retrieved 1885.
• 8、 Anastasio, Paola,Del Giacco, Tiziana,Germani, Raimondo,Spreti, Nicoletta,Tiecco, Matteo. "Structure effects of amphiphilic and non-amphiphilic quaternary ammonium salts on photodegradation of Alizarin Red-S catalyzed by titanium dioxide". . p. 361 - 368. Retrieved 2017.
• 9、 Li,Sotiriou-Leventis,Saha,Fu,Giese. "Superoxide oxidation of hydroxy- and keto-polyaromatics including internal quinones". . p. 97 - 105. Retrieved 1993.
• 10、 v.Bandrowski. "-". . . Retrieved 1887.